Question 1

How do I find the BPM of a song?

Accepted Answer

Upload your audio file to our BPM & Key Finder tool. Our analyzer will automatically detect the tempo (BPM) and musical key within seconds. Supported formats include MP3, WAV, M4A, FLAC, and OGG.

Question 2

What is the Camelot Wheel?

Accepted Answer

The Camelot Wheel is a tool used by DJs for harmonic mixing. It assigns each musical key a number (1-12) and letter (A for minor, B for major). Songs with adjacent numbers or the same number can be mixed together harmonically.

Question 3

Is this tool free to use?

Accepted Answer

Yes, BPM & Key Finder is completely free to use. All audio processing happens in your browser, so your files never leave your device. No registration or payment required.

Question 4

What audio formats are supported?

Accepted Answer

We support MP3, WAV, M4A (AAC), FLAC, and OGG audio formats. Maximum file size is 100MB per file.

Question 5

How accurate is the BPM and key detection?

Accepted Answer

Our tool provides highly accurate BPM detection for most electronic and modern music. Key detection works best with songs that have clear harmonic content. Results include a confidence score to help you assess accuracy.

Question 6

Can I use this for DJ mixing?

Accepted Answer

Absolutely! Our tool is designed for DJs. Use the BPM detection to match tempos, and the Camelot Wheel feature to find harmonically compatible tracks for seamless mixing.

Question 7

Is my audio data private?

Accepted Answer

Yes, completely private. All audio processing happens locally in your browser using Web Audio API. Your files are never uploaded to any server.

Question 8

Can I export the analysis results?

Accepted Answer

Yes, you can export results in JSON or CSV format, or copy them to your clipboard for use in other applications.

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